Differentiated Toll Optimization on Goods Vehicles Based on Prediction of Demand for Large-Scale Network

Table 3

Characteristics of various freight vehicles on Xinjiang freeway.

Classification	Volume (million vehicles/year)	Proportion (%)	Average gross vehicle weight (ton)	Average haul distance (km)
Category 1	4.12	15.91	2.5	58.04
Category 2	2.13	8.24	9.4	57.66
Category 3	0.95	3.65	17.52	68.69
Category 4	1.12	4.31	26.64	60.49
Category 5	0.33	1.27	29.52	75.41
Category 6	17.25	66.62	40.32	71.27
Total	25.89	100	20.98	65.26